Dispensing apparatus and method thereof

摘要

An apparatus for dispensing fluid comprising a container for retaining fluid to be dispensed; a dispensing means having an inlet, an outlet and a drawing mechanism with a forward drawing mechanism and a reverse drawing mechanism and a control mechanism coupled to the dispensing means. The fluid may be dispensed from the container when the forward drawing mechanism is in operation, and the residual fluid remaining around the outlet would be sucked back into the dispensing means or the container upon the termination of activation which triggers the operation of the reverse drawing mechanism for a pre-determined amount of time or volume.